Fully automatic pesticide residue detector

The fully automatic pesticide residue detector is based on the national standard method (GB/T5009.199-2003) and uses enzyme inhibition rate colorimetric method to quickly and accurately detect the content of organophosphorus and carbamate pesticides in agricultural products such as fruits and vegetables. This device is widely used for pesticide residue detection in vegetables and fruits in vegetable wholesale markets, supermarkets, shopping malls, food and drug supervision and other departments. The instrument mainly includes modules such as light source calibration, system settings, sample information, result query, project preset, print settings, as well as functions such as perfusion, reflux, cleaning, constant temperature preheating, oscillation mixing, etc.

Functional features:

1. Reagent positions: 3

2. Detection form: Rotate the 24 channel color comparison disc to freely select the detection channel and automatically select the corresponding channel.

3. System configuration: 10.1-inch high-definition LCD touch screen, using ARM Cortex ™- A7, RK3288/4-core processor, running memory 1GB. Android 7.1.1 system resolution 1280 × 800.

4. Constant temperature system: Equipped with an automatic heating and temperature control system, it can accurately maintain a constant temperature of 37 ℃ with an accuracy of ± 0.1 ℃.

5. Add system: The instrument automatically adds reagents according to the requirements, on time, and in the required amount, and automatically checks and prompts for samples that are not properly placed or abnormal.

6. Cleaning function: The instrument has reflux and automatic cleaning pipeline functions to avoid reagent contamination.

7. Mixing function: The device has an automatic mixing function.

8. Light source calibration: The equipment can be automatically calibrated to ensure detection accuracy.

9. Real time monitoring: During the instrument testing process, the screen displays the operating status, which can be viewed in real time.

10. Data storage: Internal storage of 16GB, capable of storing 5 million pieces of data.

11. Sample multiple selection function: The device has a one click multiple selection function for samples, which automatically matches the detection channel when selecting samples. 12. Project preset: Single or multiple identical or different detection tasks can be set in advance, which can be retrieved once or multiple times to reduce detection time.

13. Custom Printing System: Built in custom printing system, can be flexibly set to turn on or off as needed: printing of product qualification certificates (National Ministry of Agriculture standards), QR codes, sampling information, testing information, inspection information, and other information.

14. A4 version report printing function: The device can automatically generate an A4 version report, which comes with a QR code. The QR code can be scanned to generate an electronic version, and the authenticity can be recognized.

15. Transmission method: The instrument is equipped with wireless communication modules: 4G (APN) communication module, WiFi module, Bluetooth transmission module, and also has USB and RJ45 interfaces to achieve data storage and transmission functions in multiple ways. Device data can be synchronously uploaded to the platform.

16. Data supervision system: the equipment has its own supervision platform, which can be synchronized with the supervision platform. The data can be uploaded via LAN and Internet, and the test results can be directly transmitted to the food safety supervision platform. Achieve food safety issue estimation and warning.

17. Remote system update function: No need to return the equipment to the factory, you can remotely upgrade the new system in real time, saving time and cost and avoiding equipment damage caused by transportation.